New Parts
New Parts for Onan, Cummins, and Fleetguard Diesel Engines
Upgrade and maintain your diesel engines with our extensive selection of genuine new parts. Crafted to meet the highest standards, these replacement components ensure optimal engine performance and durability for Onan, Cummins, and Fleetguard power engines.
New Genuine Parts - Reliable, Durable, and Engineered for Excellence
Our collection features a wide range of authentic new parts including filters, seals, gaskets, and fuel system components tailored specifically for diesel engines. Each part undergoes strict quality control to guarantee compatibility and longevity.
- Authentic Replacement: Genuine parts for Onan, Cummins, and Fleetguard engines to maintain factory specifications.
- Engineered Reliability: Designed to withstand rigorous operating conditions and extend engine life.
- Wide Selection: Comprehensive inventory ensuring easy find and fit for your diesel engine needs.
Enhance your diesel engine’s performance with trusted new parts that deliver precision and reliability.
Why Choose Our New Parts?
We offer genuine, expertly sourced parts with unmatched quality and support, ensuring your diesel engines run efficiently and reliably every time.
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CUMMINS 4388877 COVER COMPONENT CUMMINS/CUMMINS Original OEM part
CUMMINS
$82.64$75.49Precision engineered for uncompromising durability and seamless integration Designed to protect vital engine sections for enhanced longevity Constructed from premium materials to withstand demanding...$82.64$75.49 -
CUMMINS 4388875 BRACKET CABLE CUMMINS/CUMMINS Original OEM part
CUMMINS
$11.15$10.19Engineered Precision for Power You Can Rely On Robust Cable Bracket Design Ensures Stable System Connectivity Durability that Supports Long-Term Generator Health and Efficiency Certified Genuine OEM...$11.15$10.19 -
CUMMINS 4388426 DEVICE AFTERTREATMENT CUMMINS/CUMMINS Original OEM part
CUMMINS
$6,639.47$6,065.16Precision engineered for cleaner emissions and enhanced engine longevity Robust build ensures optimal performance under demanding conditions Genuine Cummins OEM authenticity guarantees perfect fit...$6,639.47$6,065.16 -
CUMMINS 4388325 DEVICE AFTERTREATME CUMMINS/CUMMINS Original OEM part
CUMMINS
$6,663.30$6,086.93Engineered Excellence for Reliable Power & Longevity Precision-Crafted Aftertreatment Technology for optimal emissions control Robust Design Ensures Durability under demanding operating...$6,663.30$6,086.93 -
CUMMINS 4388230 DEVICE AFTERTREATME CUMMINS/CUMMINS Original OEM part
CUMMINS
$8,166.48$7,460.08Engineered Precision for Unmatched Aftertreatment Performance Enhances emissions control and extends engine lifespan Constructed as a genuine OEM component to guarantee perfect compatibility and...$8,166.48$7,460.08 -
CUMMINS 4388097 CLIP CUMMINS/CUMMINS Original OEM part
CUMMINS
$23.16$21.16Built for seamless engine integration and dependable service Precision-engineered clip providing secure fit and vibration resistance Durable construction to withstand harsh operational...$23.16$21.16 -
CUMMINS 4387992 DEVICE AFTERTREATME CUMMINS/CUMMINS Original OEM part
CUMMINS
$11,618.30$10,613.32Precision-engineered for flawless aftertreatment performance Ensures maximum emission control and fuel efficiency Durable design crafted exclusively as an OEM Cummins component Empower your Cummins...$11,618.30$10,613.32 -
CUMMINS 4387686 DEVICE AFTERTREATME CUMMINS/CUMMINS Original OEM part
CUMMINS
$10,173.03$9,293.06Cummins DEVICE AFTERTREATME /CUMMINS 4387686 Discover the reliability of the DEVICE AFTERTREATME /CUMMINS (SKU: 4387686), designed to ensure optimal performance in your equipment. Our store offers...$10,173.03$9,293.06 -
CUMMINS 4387683 DEVICE AFTERTREATME CUMMINS/CUMMINS Original OEM part
CUMMINS
$10,173.03$9,293.06Precision-engineered for uncompromised emissions control and optimal aftertreatment performance Enhances engine longevity by maintaining ideal exhaust treatment efficiency Guaranteed genuine OEM...$10,173.03$9,293.06 -
CUMMINS 4387675 DEVICE AFTERTREATME CUMMINS/CUMMINS Original OEM part
CUMMINS
$10,173.03$9,293.06Engineered for enduring power and precision fitment Enhances emission control and system efficiency Certified genuine OEM Cummins component for guaranteed quality Trust CUMMINS 4387675 DEVICE...$10,173.03$9,293.06 -
CUMMINS 4387674 DEVICE AFTERTREATME CUMMINS/CUMMINS Original OEM part
CUMMINS
$10,173.03$9,293.06Precision Engineered for Peak Aftertreatment Performance Ensures Optimal Emission Control and Engine Longevity Certified Genuine Cummins OEM Component for Full Compatibility CUMMINS 4387674 DEVICE...$10,173.03$9,293.06 -
CUMMINS 4387673 DEVICE AFTERTREATME CUMMINS/CUMMINS Original OEM part
CUMMINS
$10,173.03$9,293.06Precision-engineered reliability: Experience uncompromising quality designed for peak aftertreatment system performance. Enhanced emissions control: Guarantees optimal filtration and compliance with...$10,173.03$9,293.06 -
CUMMINS 4387662 DEVICE AFTERTREATME CUMMINS/CUMMINS Original OEM part
CUMMINS
$10,173.03$9,293.06Precision engineered for emissions excellence Enhances engine efficiency and longevity Fully compatible genuine Cummins OEM component CUMMINS 4387662 DEVICE AFTERTREATME—Empower your engine with...$10,173.03$9,293.06 -
CUMMINS 4387505 DEVICE AFTERTREATME CUMMINS/CUMMINS Original OEM part
CUMMINS
$13,947.56$12,741.10Precision engineered to elevate your generator's efficiency and environmental compliance Optimized aftertreatment device ensuring superior emissions control and operational reliability Robust...$13,947.56$12,741.10 -
CUMMINS 4387500 DEVICE AFTERTREATME CUMMINS/CUMMINS Original OEM part
CUMMINS
$13,947.56$12,741.10Engineered to power precision and reliability Advanced aftertreatment technology ensuring emissions compliance Maintains engine efficiency and durability under demanding conditions 100% genuine OEM...$13,947.56$12,741.10 -
CUMMINS 4387496 DEVICE AFTERTREATME CUMMINS/CUMMINS Original OEM part
CUMMINS
$13,947.56$12,741.10Precision engineered for optimal emissions control and engine protection Enhances fuel efficiency while reducing noise and harmful pollutants Certified genuine OEM Cummins component ensuring...$13,947.56$12,741.10 -
CUMMINS 4387489 DEVICE AFTERTREATME CUMMINS/CUMMINS Original OEM part
CUMMINS
$13,947.56$12,741.10Cummins DEVICE AFTERTREATME /CUMMINS 4387489 Discover the DEVICE AFTERTREATME /CUMMINS (SKU: 4387489), designed for optimal performance and reliability. Our store is committed to providing only...$13,947.56$12,741.10 -
CUMMINS 4387487 DEVICE AFTERTREATME CUMMINS/CUMMINS Original OEM part
CUMMINS
$10,173.03$9,293.06Engineered Excellence for Unrivaled Power Integrity Optimized emissions control to meet stringent environmental standards Advanced durability designed specifically for Cummins powertrain...$10,173.03$9,293.06 -
CUMMINS 4387481 DEVICE AFTERTREATME CUMMINS/CUMMINS Original OEM part
CUMMINS
$10,173.03$9,293.06Cummins DEVICE AFTERTREATME /CUMMINS 4387481 Discover the original DEVICE AFTERTREATME /CUMMINS (SKU: 4387481) for exceptional performance and reliability. Our store is your top choice for authentic...$10,173.03$9,293.06 -
CUMMINS 4387478 DEVICE AFTERTREATME CUMMINS/CUMMINS Original OEM part
CUMMINS
$10,173.03$9,293.06Engineered for uncompromising emissions control and optimal engine health Precision-built to ensure seamless integration and maximum operational efficiency 100% genuine Cummins OEM component...$10,173.03$9,293.06 -
CUMMINS 4387425 DEVICE AFTERTREATME CUMMINS/CUMMINS Original OEM part
CUMMINS
$6,816.52$6,226.89Precision engineered for optimal emission control efficiency Robust design built to withstand harsh operating conditions 100% genuine OEM Cummins component ensuring perfect compatibility Power Your...$6,816.52$6,226.89 -
CUMMINS 4387342 MODULE INLET CATALYST CUMMINS/CUMMINS Original OEM part
CUMMINS
$8,587.40$7,844.59Cummins MODULE INLET CATALYST /CUMMINS 4387342 Discover the original MODULE INLET CATALYST from Cummins, SKU 4387342, available in our store. Our commitment to quality ensures that you receive...$8,587.40$7,844.59 -
CUMMINS 4387284 MODULE DOSER FLUID SUPPLY CUMMINS/CUMMINS Original OEM part
CUMMINS
$3,547.80$3,240.92Cummins MODULE DOSER FLUID SUPPLY /CUMMINS 4387284 Enhance your equipment's performance with the original MODULE DOSER FLUID SUPPLY from Cummins (SKU: 4387284). Our store is dedicated to providing...$3,547.80$3,240.92 -
CUMMINS 4387283 MODULE DOSER FLUID SUPPLY CUMMINS/CUMMINS Original OEM part
CUMMINS
$3,547.80$3,240.92Cummins MODULE DOSER FLUID SUPPLY /CUMMINS 4387283 Discover the original MODULE DOSER FLUID SUPPLY from Cummins, SKU 4387283, designed for optimal performance and reliability. Our store guarantees...$3,547.80$3,240.92 -
CUMMINS 4387271 MODULE OUTLET CUMMINS/CUMMINS Original OEM part
CUMMINS
$1,088.68$994.51Cummins MODULE OUTLET /CUMMINS 4387271 Discover the reliability of the MODULE OUTLET /CUMMINS, SKU 4387271, designed specifically to meet the high standards set by Cummins. Our store ensures you...$1,088.68$994.51 -
CUMMINS 4387070 MODULE OUTLET CUMMINS/CUMMINS Original OEM part
CUMMINS
$2,035.24$1,859.19Cummins MODULE OUTLET /CUMMINS 4387070 Discover the reliability of the MODULE OUTLET /CUMMINS, SKU 4387070, designed to meet the high standards set by Cummins. Our store offers this original...$2,035.24$1,859.19 -
CUMMINS 4387059 HOSE FLEXIBLE CUMMINS/CUMMINS Original OEM part
CUMMINS
$818.68$747.87Cummins HOSE FLEXIBLE /CUMMINS 4387059 Discover the exceptional quality of the HOSE FLEXIBLE /CUMMINS, SKU 4387059, designed for optimal performance and durability. Our store is dedicated to...$818.68$747.87 -
CUMMINS 4387058 HOSE FLEXIBLE CUMMINS/CUMMINS Original OEM part
CUMMINS
$957.35$874.54Cummins HOSE FLEXIBLE /CUMMINS 4387058 Discover the reliable HOSE FLEXIBLE /CUMMINS, SKU 4387058, designed specifically for optimal performance and durability. Our store is dedicated to providing...$957.35$874.54 -
CUMMINS 4386671 TUBE EXHAUST OUTLET CUMMINS/CUMMINS Original OEM part
CUMMINS
$441.99$403.76Cummins TUBE EXHAUST OUTLET /CUMMINS 4386671 Discover the superior quality of the TUBE EXHAUST OUTLET /CUMMINS, SKU 4386671, available at our store. We pride ourselves on providing original parts...$441.99$403.76 -
CUMMINS 4386653 TUBE EXHAUST OUTLET CUMMINS/CUMMINS Original OEM part
CUMMINS
$616.94$563.57Cummins TUBE EXHAUST OUTLET /CUMMINS 4386653 Discover the original TUBE EXHAUST OUTLET /CUMMINS (SKU: 4386653) available at our store, where quality meets reliability. We pride ourselves on...$616.94$563.57 -
CUMMINS 4385920 GASKET EXHAUST MANIFOLD CUMMINS/CUMMINS Original OEM part
CUMMINS
$52.73$48.17Precision engineered for lasting power Optimal sealing to maintain exhaust integrity Enhanced engine performance and emissions control 100% OEM Cummins component for guaranteed...$52.73$48.17 -
CUMMINS 4385860 BEARING MAIN CUMMINS/CUMMINS Original OEM part
CUMMINS
$3,934.95$3,594.58Engineered Excellence Delivered Robust main bearing designed for superior load handling and longevity Precision manufacturing guarantees perfect fit and maximum efficiency Genuine Cummins OEM part...$3,934.95$3,594.58 -
CUMMINS 4385859 BEARING MAIN CUMMINS/CUMMINS Original OEM part
CUMMINS
$3,934.95$3,594.58Cummins BEARING MAIN /CUMMINS 4385859 Ensure optimal performance with the original BEARING MAIN from Cummins, SKU 4385859. Our store is dedicated to providing authentic replacement parts that...$3,934.95$3,594.58 -
CUMMINS 4385820 SUPPORT ACCESSORY CUMMINS/CUMMINS Original OEM part
CUMMINS
$730.55$667.36Cummins SUPPORT ACCESSORY /CUMMINS 4385820 Discover the original SUPPORT ACCESSORY /CUMMINS (SKU: 4385820) available in our store, where quality meets reliability. Trust in our selection of...$730.55$667.36 -
CUMMINS 4385797 CLIP CUMMINS/CUMMINS Original OEM part
CUMMINS
$14,307.98$13,070.34Precision crafted for dependable operation in every Cummins power unit. Engineered to maintain optimal system integrity under demanding conditions. Durability that supports long-term engine health...$14,307.98$13,070.34 -
CUMMINS 4385637 NUT HEXAGON FLANGE CUMMINS/CUMMINS Original OEM part
CUMMINS
$69.38$63.38Cummins NUT HEXAGON FLANGE /CUMMINS 4385637 Discover the superior quality of the NUT HEXAGON FLANGE from Cummins, SKU 4385637, available at our store. We pride ourselves on offering original...$69.38$63.38 -
CUMMINS 4385612 PLATE COVER CUMMINS/CUMMINS Original OEM part
CUMMINS
$1,030.08$940.98Cummins PLATE COVER /CUMMINS 4385612 Discover the top-tier PLATE COVER /CUMMINS, part number 4385612, designed for optimal performance and durability. Our store guarantees the authenticity of this...$1,030.08$940.98 -
CUMMINS 4385481 HOSE FLEXIBLE CUMMINS/CUMMINS Original OEM part
CUMMINS
$884.22$807.73Cummins HOSE FLEXIBLE /CUMMINS 4385481 Discover the reliability of the original HOSE FLEXIBLE /CUMMINS (SKU: 4385481), designed for optimal performance and durability. Our store guarantees authentic...$884.22$807.73 -
CUMMINS 4385411 BRACE TUBE CUMMINS/CUMMINS Original OEM part
CUMMINS
$782.70$715.00Unwavering strength for your power system's backbone Precision engineered to maintain structural integrity under stress Designed and manufactured as an authentic Cummins OEM component for guaranteed...$782.70$715.00 -
CUMMINS 4385388 ISOLATOR VIBRATION CUMMINS/CUMMINS Original OEM part
CUMMINS
$3,221.30$2,942.66Cummins ISOLATOR VIBRATION /CUMMINS 4385388 Discover the superior quality of the ISOLATOR VIBRATION from Cummins, SKU 4385388, designed for optimal performance and durability. Our store guarantees...$3,221.30$2,942.66